NEET Sample Paper NEET Sample Test Paper-92

  • question_answer
    Which of the following is pair of No-fertilizers?

    A) Azolla and BGA

    B) Nostoc and legumes

    C) Rhizobium and grasses

    D) Salmonella and E. coli

    Correct Answer: A

    Solution :

    [a]  Azolla and Blue green algae- Anabaena form biofertilizer in rice fields.


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